{"product_id":"kpower-hbl150-servo-motor","title":"Kpower HBL150 Brushless Digital Servo, 16.6 kg·cm at 7.4 V, for RC Aircraft and Robot Arms","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Kpower HBL150 is an HV brushless digital servo for RC aircraft, desktop robot arms and other angular-positioning mechanisms. Metal gearing and an aluminum mid case support its mechanical construction. Its voltage-specific performance is 14.5 kg·cm and 0.13 s\/60° at 6.0 V, or 16.6 kg·cm and 0.12 s\/60° at 7.4 V, helping buyers match movement speed and torque to their supply voltage.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrushless motor with high-precision metal gears; classified as a high-torque model in the HBL series.\u003c\/li\u003e\n\u003cli\u003eAluminum mid case and two ball bearings.\u003c\/li\u003e\n\u003cli\u003ePotentiometer position sensing and a 25T, Ø6 mm horn spline.\u003c\/li\u003e\n\u003cli\u003eHBL-series service-life claim of up to one million cycles; operating and test conditions are not specified.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eVoltage-Dependent Performance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eAt 6.0 V\u003c\/th\u003e\n\u003cth\u003eAt 7.4 V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque\u003c\/td\u003e\n\u003ctd\u003e14.5 kg·cm\u003c\/td\u003e\n\u003ctd\u003e16.6 kg·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e0.13 s\/60°\u003c\/td\u003e\n\u003ctd\u003e0.12 s\/60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eConstruction and Operating Parameters\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ model\u003c\/td\u003e\n\u003ctd\u003eKpower HBL150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServo type\u003c\/td\u003e\n\u003ctd\u003eHV brushless digital servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40 × 20 × 39.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e65 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating voltage\u003c\/td\u003e\n\u003ctd\u003e4.8–8.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel angle range\u003c\/td\u003e\n\u003ctd\u003e120° \/ 180°; customizable travel specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorn gear spline\u003c\/td\u003e\n\u003ctd\u003e25T, Ø6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear material\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed control protocols\u003c\/td\u003e\n\u003ctd\u003ePWM, TTL and RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e2500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition sensor\u003c\/td\u003e\n\u003ctd\u003ePotentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase construction\u003c\/td\u003e\n\u003ctd\u003eAluminum mid case; aluminum alloy listed as the case material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall bearings\u003c\/td\u003e\n\u003ctd\u003e2BB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking frequency\u003c\/td\u003e\n\u003ctd\u003e50–333 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−10 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRC aircraft and UAV mechanisms:\u003c\/strong\u003e drive angular linkages using the voltage-specific torque and speed values to size the mechanism.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/5-scale RC cars and 600H RC helicopters:\u003c\/strong\u003e actuate control linkages with metal gearing and a 25T, Ø6 mm output spline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop robot arms and STEAM projects:\u003c\/strong\u003e move articulated joints or demonstrate angular positioning with potentiometer feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial automation:\u003c\/strong\u003e position small levers, linkages and other rotary mechanisms using the brushless servo drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart-bidet and medical-device mechanism development:\u003c\/strong\u003e provide angular actuation for mechanical assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnderwater-robot internal mechanisms:\u003c\/strong\u003e provide angular actuation inside an enclosure that keeps the servo dry; the IP42 rating does not establish suitability for immersion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl-150-servo-motor-drawing.pdf?v=1792398953\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower HBL150 Drawing — Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-dmc-026-servo-motor-product-manual-3.pdf?v=1792378938\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eKpower Servo 3 — Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/hexfellow-hexmotor-4342-p-motor-ocservo-ocs-351-can-drawing.pdf?v=1790605115\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOCServo OCS 351CAN Drawing — Ocservo Ocs 351 Can Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Videos\u003c\/h2\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003ch3\u003eProduct Video\u003c\/h3\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/b78caa403bcc40a39118298fdfe4df1f.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/14ece74d38184d308f8ba9089549b20f.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-7d07a1d7b3.webp?v=1792399199\" alt=\"Kpower HBL150 servo beside general servo customization information\" loading=\"lazy\"\u003e\u003cfigcaption\u003eThe Kpower HBL150 is labeled as an HV brushless digital servo.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-557c257ade.webp?v=1792399204\" alt=\"HBL-series motor and metal-gear feature panel with an illustrative servo\" loading=\"lazy\"\u003e\u003cfigcaption\u003eThe HBL-series panel claims a lifespan of up to one million cycles without specifying test conditions. The HBL series is described as using a high-torque brushless motor.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-cc89b41a0b.webp?v=1792399229\" alt=\"Custom-servo development graphic with housing, gear, shaft and connector examples\" loading=\"lazy\"\u003e\u003cfigcaption\u003eCustom servo development graphic with shaft, gear, housing and connector examples\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eOptions and Model Comparison\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-2814b3b6e0.webp?v=1792399208\" alt=\"HBL045, HBL090, HBL150, HBL200 and HBL300 specification comparison chart\" loading=\"lazy\"\u003e\u003cfigcaption\u003eThe chart lists dimensions of 40 × 20 × 39.4 mm for the HBL045, HBL090, HBL150, HBL200 and HBL300 group. The chart lists a weight of 65 g for the HBL045, HBL090, HBL150, HBL200 and HBL300 group.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eSpecifications and Performance\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-ad4f78fbf7.webp?v=1792399212\" alt=\"HBL150 servo, metal gearing and voltage-dependent performance specifications\" loading=\"lazy\"\u003e\u003cfigcaption\u003eHBL150 delivers 14.5 kg·cm torque at 6.0 V. HBL150 delivers 16.6 kg·cm torque at 7.4 V.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-4c578a6e9e.webp?v=1792399216\" alt=\"General servo-selection reference for travel angles, speed, voltage and dead bands\" loading=\"lazy\"\u003e\u003cfigcaption\u003eGeneral servo-selection reference for angles, speeds, voltage categories and dead bands\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-2fe63e3cc4.webp?v=1792399233\" alt=\"CLS88WP torque, speed and current reference chart at 7.4 V\" loading=\"lazy\"\u003e\u003cfigcaption\u003eCLS88WP speed and current versus torque chart at 7.4 V with operating-duration guidance\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-b502f40212.webp?v=1792399221\" alt=\"Flat, Cross, Round, Star and Single servo-horn shape examples\" loading=\"lazy\"\u003e\u003cfigcaption\u003eFive servo-horn shapes labeled Flat, Cross, Round, Star and Single\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-a01b3e5121.webp?v=1792399250\" alt=\"Generic ODM development workflow from needs assessment to mass production\" loading=\"lazy\"\u003e\u003cfigcaption\u003eODM service workflow from needs assessment through design, sampling and mass production\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eSetup and Use\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-e029c87d1e.webp?v=1792399225\" alt=\"Generic servo pulse-width diagram with five pulse-to-angle mappings\" loading=\"lazy\"\u003e\u003cfigcaption\u003eServo pulse-width reference diagram relating five input pulses to output shaft angles\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-21af2a4161.webp?v=1792399242\" alt=\"Exploded servo anatomy and checklist of servo selection factors\" loading=\"lazy\"\u003e\u003cfigcaption\u003eExploded servo assembly with component labels and a checklist of servo selection factors\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eInterfaces and Connections\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-c098917781.webp?v=1792399237\" alt=\"Generic three-wire connector diagram with brown ground, red supply and orange signal\" loading=\"lazy\"\u003e\u003cfigcaption\u003eThree-wire servo connector diagram identifying brown ground, red Vcc and orange signal\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/kpower-hbl150-brushless-digital-servo-c3824230c0.webp?v=1792399246\" alt=\"Kpower drive-solution application grid across robotics, automation and RC industries\" loading=\"lazy\"\u003e\u003cfigcaption\u003eKpower application grid covering household robots, automation, RC models, drones and other industries\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"Kpower","offers":[{"title":"HBL150","offer_id":67820178473184,"sku":"KPO-4FE7103A","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/kpower-hbl150-servo-motor-angled-four-arm-horn-01.webp?v=1792398916","url":"https:\/\/rcdrone.top\/products\/kpower-hbl150-servo-motor","provider":"RCDrone","version":"1.0","type":"link"}